John Simpson, in discussion with the BBC’s unparalleled range of experts across the world, analyses the role Donald Trump played in the Liberal Party’s election victory in Canada, looks at the extent of the Turkish military presence in northern Iraq, and examines whether the legacy of Pope Francis will endure under his successor.

Mark Carney’s Liberal Party is projected to win a federal election that played out against a backdrop of Trump’s trade war and annexation threats.

Provisional results from Elections Canada showed the Liberals had won 169 districts, followed by the Conservatives with 144. Judicial recounts will be needed in two districts and a final official result may be days away.